* refactor: Normalize Run/RunStreaming with AIAgent
* refactor: Clarify Session vs. Run -level concepts
* Rename RunId to SessionId to better match Run/Session terminology in AIAgent
* [BREAKING]: Will break existing checkpointed sessions in CosmosDb due to field rename
* refactor: Rename and simplify interface around getting typed data out of ExternalRequest/Response
* Also adds hints around using value types in PortableValue
* refactor: Rename AddFanInEdge to AddFanInBarrierEdge
This will prevent a breaking change later when we introduce a programmable FanIn edge, analogous to the FanOut edge's EdgeSelector.
The goal, in the long run is to support a number of different FanIn scenarios, with naive FanIn (no barrier) by default, similar to FanOut.
* refactor: AsAgent(this Workflow, ...) => AsAIAgent(...)
* misc - part1: SwitchBuilder internal
---------
Co-authored-by: Dmytro Struk <13853051+dmytrostruk@users.noreply.github.com>
* feat: Implement Polymorphic Routing
* feat: Add support for Send/Yield annotations with basic Executor
* Adds annotations to Declarative workflow executors
* fix: Address PR Comments
* Implicit filter in collection loops
* Remove debug / usused / superfluous code
* Fix ProtocolBuilder implicit output registrations
* Fix logic error in ExecuteRouteGeneratorTests.ClassWithManualConfigureProtocol_DoesNotGenerate
* fix: Solidify type checks and send/yield type registrations
* fix: Suppress generation of TurnTokens out of AggregateTurnMessagesExecutor
* Fixes an issue where ConcurrentEndExecutor is not expecting TurnTokens.
* fix: Add ProtocolBuilder support for chained-delegation
* Updates Declarative pacakge to rely on chained-delegation Send/Yield registration
* Renames DeclarativeActionExectuor's new ExecuteAsync to ExecuteActionAsync to avoid colliding with Executor.ExecutoeAsync
* fix: Address PR Comments
* Fixes type mapping in FanInEdgeRunner
* Fixes and expalins send/yield type registration in FunctionExecutor
* fixup: build-break
* fix: Add missing SendsMesage declaration to InvokeAzureAgentExecutor
* feat(workflows): Make telemetry opt-in via WithOpenTelemetry()
- Add WorkflowTelemetryOptions class with EnableSensitiveData property
- Add WorkflowTelemetryContext to manage ActivitySource lifecycle
- Add WithOpenTelemetry() extension method on WorkflowBuilder
- Update all workflow components to use telemetry context:
- WorkflowBuilder, Workflow, Executor
- InProcessRunnerContext, InProcessRunner
- LockstepRunEventStream, StreamingRunEventStream
- All edge runners (Direct, FanIn, FanOut, Response)
- Telemetry is now disabled by default
- Users must call WithOpenTelemetry() to enable spans/activities
BREAKING CHANGE: Workflow telemetry is now opt-in. Users who relied on
automatic telemetry must add .WithOpenTelemetry() to their workflow builder.
* refactor: Pass telemetry context as parameter instead of via interface
- Remove IWorkflowContextWithTelemetry interface
- Add internal ExecuteAsync overload that accepts WorkflowTelemetryContext
- Public ExecuteAsync delegates with WorkflowTelemetryContext.Disabled
- InProcessRunner passes TelemetryContext when calling ExecuteAsync
- BoundContext now implements IWorkflowContext (not the removed interface)
* Add optional ActivitySource parameter to WithOpenTelemetry
Allow users to provide their own ActivitySource when enabling telemetry,
giving them better control over the ActivitySource lifecycle. When not
provided, the framework creates one internally (existing behavior).
Changes:
- Add optional activitySource parameter to WithOpenTelemetry() extension
- Update WorkflowTelemetryContext to accept external ActivitySource
- Add unit test for user-provided ActivitySource scenario
* Add component-level telemetry control with disable flags
Allow users to selectively disable specific activity types via
WorkflowTelemetryOptions. All activities are enabled by default.
New disable flags:
- DisableWorkflowBuild: Disables workflow.build activities
- DisableWorkflowRun: Disables workflow_invoke activities
- DisableExecutorProcess: Disables executor.process activities
- DisableEdgeGroupProcess: Disables edge_group.process activities
- DisableMessageSend: Disables message.send activities
Added helper methods to WorkflowTelemetryContext for each activity type
and updated all activity creation sites to use them.
* Implement EnableSensitiveData to log executor input/output
When EnableSensitiveData is true in WorkflowTelemetryOptions, executor
input and output are logged as JSON-serialized attributes in the
executor.process activity.
New activity tags:
- executor.input: JSON serialized input message
- executor.output: JSON serialized output result (non-void only)
Added suppression attributes for AOT/trimming warnings since this is
an opt-in feature for debugging/diagnostics.
* Refactor activity start methods to centralize tagging logic
Move tagging logic into WorkflowTelemetryContext methods:
- StartExecutorProcessActivity now accepts executorId, executorType,
messageType, and message; sets all tags including executor.input
when EnableSensitiveData is true
- Added SetExecutorOutput method to set executor.output after execution
- StartMessageSendActivity now accepts sourceId, targetId, and message;
sets all tags including message.content when EnableSensitiveData is true
Simplified Executor.cs and InProcessRunnerContext.cs by removing
inline tagging code. Added message.content tag constant.
* Revert Python changes
* Update samples and code cleanup
* Fix file formatting
* Add comment
* Add telemetry configuration to declarative workflow
* Remove delays in tests
* Address comments
* Upgrade to .NET 10
- Require .NET 10 SDK
- Include net10.0 assets in all assemblies
- Move net9.0-only targets to net10.0
- Update LangVersion to latest
- Remove complicated distinctions between debug target TFMs and release target TFMs
- Remove unnecessary package dependencies when built into netcoreapp
- Clean up some ifdefs
- Clean up some analyzer warnings
* Fix CI
* [BREAKING] refactor: Normalize WorkflowBuilder APIs
* "partitioner" => "assigner"
* normalize ordering so sources always to the left of targets for edges
* normalize parameter ordering so sources and targets are always first arguments
* remove `params` (users should use collection expressions instead)
* refactor: Align name with Python
* Add workflow as an agent with observability sample
* Address comment
* Fix formatting
* enable sensitive data
* enable sensitive data for sub agents
* adjust aggregator handlers
* Updates to async run loop.
* fix: Workflow Onwership can be release by nonowner
* fix: Incorrect handling of blockOnPending in StreamingRun
Depending on whether we are running in streaming on non-streaming mode, we may be using the StreamingRun in different ways. Unfortunately, the only place we can really know what is the actual state of execution is in the RunEventStream implementations.
This resulted in blocking where blocking was unneeded and occasionally not-blocking when blocking was needed.
The fix is to move the logic of handling this blocking into RunEventStream implementations.
* fix: Fix cleanup on error and end run
This ensures we clean up the background resources correctly.
* fix: Ensure we let the run loop proceed when shutting down
* fix: Add timeout for Input Waiting
* fix: Make the samples properly clean up `Run`s and `StreamingRun`s
* fix: Simplify Declarative Workflow Run disposal pattern
* Also fixes missing .Disposal() in Integration tests
---------
Co-authored-by: Ben Thomas <ben.thomas@microsoft.com>
* Re-enable ImplicitUsings in samples and clean up NoWarns
* Fix dotnet format
* More dotnet format
* More dotnet format
---------
Co-authored-by: Chris <66376200+crickman@users.noreply.github.com>
Jacob Alber ·
SergeyMenshykh ·
Tao Chen ·
westey ·
Chris ·
Stephen Toub ·
Roger Barreto ·
Ben Thomas ·
wuweng ·